There's the time he joined State Champs...

So you know how State Champs are, like, one of the biggest pop-punk bands going? That might sound hyperbolic, but their world takeover is imminent. Why else would Tyler Posey join them on stage for one of their pre-Around the World and Back hits, "Elevated"?

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...And All Time Low!

...And All Time Low!

All Time Low performed at the 2015 MTV Fandom Awards and it was, in a word, awesome. Before launching into the hit that made their career, "Dear Maria, Count Me In," Tyler Posey joined them onstage. We think he'd make a great fifth member. Do you hear that, Alex Gaskarth?

And he's totally obsessed with Halsey

Halsey might not make pop-punk music herself, but her support of the scene does not go undocumented. Bands like 5 Seconds of Summer and Twenty One Pilots show their love in return, so it's probably not a stretch to say Posey's love for the badass babe was birthed from Alternative Press.